閉後圓唇元音

闭后圆唇元音
u
图像
国际音标编号	308
编码
HTML码 十进制	u
Unicode 十六进制	U+0075
X-SAMPA音标	u
ASCII音标	u
声音

閉後圓唇元音是母音的一種。用於部份口說語言當中。國際音標用以表示此音的符號為〈u〉；而X-SAMPA則以〈u〉代表此音。

普通话的韵母u就是此音。

在多數有此音的語言中，此音以唇內('endolabial')的方式發音；然而在少部份的狀況下，此音以唇外('exolabial')的方式發音。

特徵

• 它的母音高度是閉，表示舌頭的位置是在閉元音的地方。
• 它的母音的前後位置是後，表示舌頭的位置是在後元音的地方。
• 它的母音圓唇度是圓唇，表示發音時需要圓唇。

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